diff --git a/stdlib/2/os/path.pyi b/stdlib/2/os/path.pyi
index 76a4c4b8d..fb789c2fb 100644
--- a/stdlib/2/os/path.pyi
+++ b/stdlib/2/os/path.pyi
@@ -167,7 +167,7 @@ else:
     def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
     def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 
-if sys.platform == 'win32':
+if sys.version_info < (3, 7) and sys.platform == 'win32':
     def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...  # deprecated
 
 if sys.version_info < (3,):
diff --git a/stdlib/2/os2emxpath.pyi b/stdlib/2/os2emxpath.pyi
index 76a4c4b8d..fb789c2fb 100644
--- a/stdlib/2/os2emxpath.pyi
+++ b/stdlib/2/os2emxpath.pyi
@@ -167,7 +167,7 @@ else:
     def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
     def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 
-if sys.platform == 'win32':
+if sys.version_info < (3, 7) and sys.platform == 'win32':
     def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...  # deprecated
 
 if sys.version_info < (3,):
diff --git a/stdlib/2and3/ntpath.pyi b/stdlib/2and3/ntpath.pyi
index 76a4c4b8d..fb789c2fb 100644
--- a/stdlib/2and3/ntpath.pyi
+++ b/stdlib/2and3/ntpath.pyi
@@ -167,7 +167,7 @@ else:
     def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
     def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 
-if sys.platform == 'win32':
+if sys.version_info < (3, 7) and sys.platform == 'win32':
     def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...  # deprecated
 
 if sys.version_info < (3,):
diff --git a/stdlib/2and3/posixpath.pyi b/stdlib/2and3/posixpath.pyi
index 76a4c4b8d..fb789c2fb 100644
--- a/stdlib/2and3/posixpath.pyi
+++ b/stdlib/2and3/posixpath.pyi
@@ -167,7 +167,7 @@ else:
     def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
     def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 
-if sys.platform == 'win32':
+if sys.version_info < (3, 7) and sys.platform == 'win32':
     def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...  # deprecated
 
 if sys.version_info < (3,):
diff --git a/stdlib/3/os/path.pyi b/stdlib/3/os/path.pyi
index 76a4c4b8d..fb789c2fb 100644
--- a/stdlib/3/os/path.pyi
+++ b/stdlib/3/os/path.pyi
@@ -167,7 +167,7 @@ else:
     def splitdrive(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
     def splitext(p: AnyStr) -> Tuple[AnyStr, AnyStr]: ...
 
-if sys.platform == 'win32':
+if sys.version_info < (3, 7) and sys.platform == 'win32':
     def splitunc(path: AnyStr) -> Tuple[AnyStr, AnyStr]: ...  # deprecated
 
 if sys.version_info < (3,):